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2024

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Best Window Contractors in Westminster, CO

Our Recommended Top 13

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Westminster Window Contractors on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

39Reviewed

28Curated

13Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

11801 East 33rd Avenue, Aurora, CO 80010

Expertise.com Rating

Review Sources

Yelp
4.0 (239)
Google
4.0 (28)

Why choose this provider?

Angelo & Sons Doors and More is a door and window contractor that has been enhancing homes and commercial areas for 40 years. The family-owned and operated company serves Westminster and the surrounding areas. It offers different types of doors such as steel, barn, storm, garage, as well as fiberglass. In addition, it also installs energy-efficient windows that also have sound reduction capabilities. Angelo Mentz, its founder, has been in the door business since 1976.

  • Fiberglass Window Installation

275 Waneka Parkway, Lafayette, CO 80026

Expertise.com Rating

Review Sources

Google
4.8 (130)
Facebook
5.0 (10)
Yelp
3.0 (5)

Why choose this provider?

BlueBird Windows & Doors is a local, family-owned company serving homeowners in Westminster and the surrounding communities. It installs replacement windows, such as vinyl, slider, garden, bay, and casement windows. It also offers entry doors, patio doors, and storm doors. The professionals at this firm have more than 25 years of combined experience in the industry and partner with manufacturers like Anlin, Sunrise Verde, Milgard Ultra, and ProVia to provide customers with doors and windows that fit their needs.

  • Custom Carpentry
  • Custom Glass

1719 Emerson Street, Denver, CO 80218

Expertise.com Rating

Review Sources

Facebook
5.0 (61)
Google
4.0 (20)

Why choose this provider?

Denver Window Replacement Pros is committed to offering Westminster residents comprehensive window replacement services. The company only hires certified master contractors to ensure that the right measurements are taken and proper installation is implemented in every project. Denver Window Replacement Pros offers window replacement and installation as well as door installations for entry, patio, storm, and sliding glass doors. In addition, the company offers varied window styles, including custom, casement, gliding, single-hung, picture, and awning windows.

  • Custom Glass
  • Storm Door Installation

2963 West 91st Place, Denver, CO 80260

Expertise.com Rating

Review Sources

Google
4.8 (34)
Facebook
5.0 (5)

Why choose this provider?

Egress, Inc., is a family-owned business that provides all types of window requirements of homeowners and contractors in Westminster. The company specializes in egress window design and installation, window replacement, window well replacement, and customized window well cover installation. The team can also provide additional services, such as structural modifications of egress windows under the direction of an engineer. It is owned and operated by the general contractor, Jim Dischner, who has over 25 years in the construction industry.

  • Energy Efficient Options

7000 North Broadway, Denver, CO 80221

Expertise.com Rating

Review Sources

Google
4.0 (58)
Yelp
2.0 (6)

Why choose this provider?

Precision Siding and Construction is a home improvement company that services clients across the Westminster area. It provides window installation and replacement services for awning, bow, casement, slider, picture, and double-hung window types. It also helps with door replacement and installation for entry, security, patio, and storm doors. Furthermore, Precision Siding and Construction helps clients with building sunrooms. It also installs vinyl siding and seamless gutters. The company has over 46 years of experience in the industry.

  • Energy Efficient Options

2967 East 151st Place, Thornton, CO 80602

Expertise.com Rating

Review Sources

Yelp
5.0 (17)
Google
4.0 (7)

Why choose this provider?

On The Spot Window & Door Service is a residential contractor that caters to clients in Westminster and the nearby communities. It offers to install, repair, and replace windows and doors of all types. These include casements, double-hung windows, front entry doors, and patio doors. The company can also repair and replace the glass panes of products damaged by accidents or hail. For maintenance, the contractor can conduct safety checks to look for possible issues like leaks, fogging, rusted hinges, and broken tracks.

  • Fiberglass Window Installation

18455 West Colfax Avenue, Golden, CO 80401

Expertise.com Rating

Review Sources

Google
5.0 (13)

Why choose this provider?

Colorado Rockies Windows and Doors is a contractor that serves clients in Westminster and in surrounding communities. Active for over 35 years, it offers products from vendors like Andersen, Marvin, and Pella. The contractor can install windows and doors made from materials like wood, aluminum, and Fibrex. It can also customize the frames and glaze the glass panels to reduce heat retention. The company can be contacted through telephone and text messages for estimates and appointments.

  • Security Door Installation
  • Fiberglass Window Installation

4321 Broadway, Denver, CO 80216

Expertise.com Rating

Review Sources

Google
4.6 (28)

Why choose this provider?

Discount Windows & Siding is a full-service window and door replacement business that has been serving homeowners in the Westminster area since 1984. It carries a large selection of doors and windows from brands, such as Milgard, Larson, and Anlin. For products not in stock, it also accommodates custom orders purchased directly from the manufacturers. Installations are carried out by the company's experts, who have more than 50 years of experience fitting new doors and windows into homes.

  • Energy Efficient Options

10294 Julian Street, Westminster, CO 80031

Expertise.com Rating

Why choose this provider?

Hardy Window & Door offers installation services for developers, builders, and homeowners in Westminster. It specializes in Andersen products that are manufactured with Fibrex, wood, fiberglass, and aluminum materials. The available windows and door options are awning, gliding, casement, picture, and gliding patio. Hardy Window & Door is a local business that has been serving the community of Colorado since 2010. It strives to create comfortable and energy-efficient living spaces and uses glass technology that protects home interiors from harmful UV rays.

  • Storm Door Installation

1020 West 124th Avenue, Westminster, CO 80234

Expertise.com Rating

Review Sources

Google
4.0 (14)
Facebook
5.0 (4)
Yelp
5.0 (2)

Why choose this provider?

Smart Windows is a family-owned business that provides innovative windows and doors solutions to the residents of Westminster. The business carries over 30 years of industry experience and has partnered with multiple brands, including Cascade, Hale, and FiberFrame. It installs awning, bay, garden, and casement windows, in addition to entry and sliding patio doors. Living up to its name, the company provides clients with smart window solutions, such as heated glass by RGI and thermochromic windows by Ravenbrick.

  • Energy Efficient Options

815 South Jason Street, Denver, CO 80223

Expertise.com Rating

Review Sources

Google
4.4 (34)
Facebook
4.9 (20)

Why choose this provider?

Mountain View Window & Door has been offering its services to commercial and residential clients in Westminster and the surrounding areas since 2006. Its team of AAMA-certified Installation Masters handles a wide range of window and door products from various manufacturers, such as Andersen, Arcadia Custom, Milgard Windows & Doors, and TruStile Doors. Mountain View Window & Door is also a member of the American Institute of Architects. Devon Tilly, its president, has been in the industry for 17 years.

  • Security Door Installation
  • Fiberglass Window Installation

1847 West 52nd Avenue, Denver, CO 80221

Expertise.com Rating

Review Sources

Google
4.9 (139)

Why choose this provider?

Colorado Glass & Mirror is a family-owned independent business producing custom glass solutions for residential clients. For over 20 years, it has been providing Westminster and surrounding communities with installation and repair services for windows and doors. In addition to cosmetic and functional upgrades, the company offers products that are energy-efficient and have UV protection. It delivers unique door systems, including bi-fold entry and patio doors that come in different wood species. Colorado Glass & Mirror also supplies personalized services for shower doors, tub enclosures, and automobiles.

  • Fiberglass Window Installation

12860 West Cedar Drive, Lakewood, CO 80228

Expertise.com Rating

Review Sources

Google
4.2 (42)
Facebook
5.0 (8)

Why choose this provider?

Z Double B is a window and door installation service provider that serves customers in the Westminster metro. The company's founder and owner, Zach Baumann, is an AAMA certified installer who handles the installation of various window styles and materials. Baumann and his team carry different window products from trusted brands, such as Wincore, Milgard, and Simonton Windows. Additionally, they also install entry, security, and patio doors made from metal, wood, fiberglass, vinyl, and composite materials.

  • Fiberglass Window Installation

Compare our Top Window Contractors

NameExpertise RatingAddressPromotionsLearn more
Angelo & Sons Doors and More
11801 East 33rd Avenue, Aurora, CO 80010
BlueBird Windows & Doors
275 Waneka Parkway, Lafayette, CO 80026
Denver Window Replacement Pros
1719 Emerson Street, Denver, CO 80218
Egress, Inc
2963 West 91st Place, Denver, CO 80260
Precision Siding and Construction
7000 North Broadway, Denver, CO 80221
On The Spot Window & Door Service
2967 East 151st Place, Thornton, CO 80602
Colorado Rockies Windows and Doors
18455 West Colfax Avenue, Golden, CO 80401
Discount Windows & Siding
4321 Broadway, Denver, CO 80216
Hardy Window & Door
10294 Julian Street, Westminster, CO 80031
Smart Windows
1020 West 124th Avenue, Westminster, CO 80234
Mountain View Window & Door
815 South Jason Street, Denver, CO 80223
Colorado Glass & Mirror
1847 West 52nd Avenue, Denver, CO 80221
Z Double B
12860 West Cedar Drive, Lakewood, CO 80228

FAQs

  • Introduction

    Properly caring for doors and windows is a big part of keeping a home looking its best. However, finding the right approach to maintenance, repairs, and replacement isn't always easy. These frequently asked questions can provide insight into how to best care for doors and windows, including how to purchase, install, replace, paint, and clean windows and doors throughout a home.

  • How do you paint a front door?

    To paint a front door, all hardware should first be removed. Then, the door should be sanded and cleaned before a coat of paint can be applied. For best results, use an exterior-grade paint-primer combination. Place a drop cloth before painting to prevent damage to flooring.

  • How can you paint a front door without brush marks?

    The best way to paint a door without brush marks is to avoid using a brush. A paint roller can be used to paint most surfaces on a door. A small brush may be required to touch up small areas that a paint roller can't reach.

  • What are some ways to pick an excellent front door color?

    Picking a paint color is largely about aesthetics and preferences. Consider factors like the exterior of a home, landscaping, and colors that are used elsewhere in the home. Reds, blues, and greens can be lovely accent colors, and white and gray go with almost anything.

  • What paint do you use to paint a front door?

    Always use an exterior-grade paint on front doors. Paints used for interior walls aren't designed to withstand heat, rain, snow, sleet, or hail and will likely peel or fade quickly if used outdoors. Using a paint-primer combination can minimize the amount of coats required to fully paint a front door. 

  • How do you keep mosquitoes away from the front door?

    Installing a screen door is among the most effective ways to keep mosquitoes away. Homeowners can also remove any standing water near the door, keep grass cut short, plant mosquito-repellent plants, and use mosquito lights to prevent unwanted invaders.

  • How do you install a front door?

    First, slide the pins out of the hinges to free the old door. Use the old door as a pattern for where to place hinges on the new door. Create mortises with a sharp wood chisel and install the hinges. Then, put the door in place and replace the pins.